Unit 2 Test

Unit 2 Test

Assessment

Assessment

Created by

Valeria Hernandez

Science

12th Grade

Hard

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25 questions

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1.

OPEN ENDED

3 mins • 1 pt

What is the wavelength of visible light in nanometers?

2.

OPEN ENDED

3 mins • 1 pt

What is the popular experiment that demonstrates the dual nature of light?

3.

MULTIPLE CHOICE

30 sec • 1 pt

Which of the following occurs as a light wave bends when it passes from one medium into another?

4.

OPEN ENDED

3 mins • 1 pt

Light in the form of a particle that has discrete amount of energy is called a...

5.

MULTIPLE CHOICE

45 sec • 1 pt

Shorter Waves have ____Energy, Longer Waves___Energy?

6.

OPEN ENDED

3 mins • 1 pt

From lowest energy to highest energy, what is the order of the electromagnetic spectrum?

7.

MULTIPLE CHOICE

30 sec • 1 pt

Media Image
How many waves are in this picture?

8.

MULTIPLE CHOICE

30 sec • 1 pt

Which scientist explained the photoelectric effect and proved that light can also behave as a particle?

9.

MULTIPLE CHOICE

2 mins • 1 pt

The only way to increase the number of photoelectrons emitted is by increasing the _________ of the light

10.

MULTIPLE CHOICE

2 mins • 1 pt

Media Image
This image is an illustration of

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